CN213138456U - Two-compartment type automobile back door glass assembly connecting device - Google Patents

Abstract

The utility model relates to a connecting device for a hatchback back door glass assembly of a two-compartment type automobile, which comprises an articulated element, a turnover part and a buffer part, wherein the articulated element comprises an articulated seat and an articulated shaft, and the articulated seat is detachably connected with an automobile body; the turnover piece is arranged in a bending state, one end of the turnover piece is connected with the hinge shaft, and the other end of the turnover piece is bent and extended along the arrangement direction of the back door glass assembly; one section of the turnover piece close to the hinge shaft is detachably connected with the tail wing, and the other section of the turnover piece is detachably connected with the back door glass assembly; the bolster setting is located between upset piece and the back door glass assembly at the inner wall of upset piece, clamp, and the bolster can take place elastic deformation after receiving external force. The utility model discloses carry out brand-new optimal design to current connecting device, form stable overall structure with back of the body door assembly, fin and automobile body interconnect, consider the shortcoming of glass atress inhomogeneous back easy explosion, through connecting device's structural optimization, protect back of the body door glass assembly, make whole connection structure reliable stable.

Description

Two-compartment type automobile back door glass assembly connecting device

Technical Field

The utility model relates to a two railway carriage or compartment formula car back door glass assembly connecting device.

Background

The existing vehicle back door hinge is used for connecting a body in white and a sheet metal back door assembly, and a back tail wing is independently assembled on the back door assembly, the trend of the sheet metal back door upgrading of the current automobile into a back door glass assembly is more and more strong, particularly in the field of small electric automobiles, the trend of the back door glass assembly is more and more popular, but because the differences of the back door glass assembly and the sheet metal back door from the structure and the section bar are more obvious, more parts need to be improved and replaced in the traditional connecting hinge structure, and the hinge production cost and the mold investment are larger. In view of the existing situation, a two-compartment back door hinge is developed, and has compact and reasonable structure, reliability and durability. At present stage glass back door ubiquitous easy spontaneous explosion, relevant fitting piece various aspects problems such as pleasing to the eye in connecting installation and use lead to back door glass assembly's development to receive the hindrance, to above-mentioned problem, through many-sided verification, research and development have created this device.

SUMMERY OF THE UTILITY MODEL

The utility model provides a two railway carriage or compartment formula car back door glass assembly connecting device, its structural design is reasonable, the full study back door glass assembly, the automobile body, position structure relation between the fin, carry out brand-new optimal design to connecting device, make it can be convenient, firm connection is on the automobile body, with back door assembly, fin and automobile body interconnect form a stable overall structure, and consider the shortcoming of easily exploding behind the inhomogeneous glass atress, structural optimization through connecting device, protect back door glass assembly, make whole connection structure reliable and stable, the problem that exists among the prior art has been solved.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: a hatchback door glass assembly connecting device for a two-compartment vehicle, comprising:

the articulated piece comprises an articulated seat and an articulated shaft, and the articulated seat is detachably connected with the vehicle body;

the turnover piece is arranged in a bending state, one end of the turnover piece is connected with the hinge shaft, and the other end of the turnover piece is bent and extended along the arrangement direction of the back door glass assembly; one section of the overturning part close to the hinge shaft is detachably connected with the tail wing, and the other section of the overturning part is detachably connected with the back door glass assembly;

the buffer piece is arranged on the inner wall of the turnover piece and clamped between the turnover piece and the back door glass assembly, the buffer piece can elastically deform after receiving external force, the elastic deformation of the buffer piece has a certain threshold value, and the buffer piece can provide a movement buffer space within a threshold value range for the back door glass assembly.

Furthermore, at least two first bolt holes connected with the vehicle body are formed in the bearing surface position where the hinged seat is connected with the vehicle body.

Furthermore, at least two second bolt holes are formed in the plane position, close to the hinge shaft, of the overturning part, and the second bolt holes are used for penetrating through bolts to be connected with the tail wing.

Furthermore, the buffer piece is a rubber pad, the rubber pad and the overturning piece are correspondingly provided with a third bolt hole, and the third bolt hole is used for penetrating a bolt to be connected with the back door glass assembly.

Furthermore, an arched part is arranged at the position where the turnover part is connected with the back door glass assembly, the middle of the arched part is arched, the positions of the two ends of the arched part are connected with the buffer part and the back door glass assembly, and a buffer gap is formed between the arched part in the middle of the arched part and the buffer part.

Further, the third bolt hole and the second bolt hole are respectively arranged at two ends of the turnover piece.

Furthermore, the plane position of the turnover part close to one side of the hinge shaft is provided with a reinforcing protrusion, and the reinforcing protrusion continues to extend along the bent part of the turnover part.

The utility model adopts the above structure beneficial effect be, its structural design is reasonable, the position structural relation between the full research back of the body door glass assembly, the automobile body, the fin, carry out brand-new optimal design to connecting device, make it can be convenient, firm connection on the automobile body, with back of the body door assembly, fin and automobile body interconnect form a stable overall structure, and consider the shortcoming of easily exploding behind the glass atress is inhomogeneous, through connecting device's structural optimization, protect back of the body door glass assembly, make whole connection structure reliable stable.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the structure of the present invention.

Fig. 3 is a schematic top view of the present invention.

Fig. 4 is a schematic structural diagram of the connection state of the present invention.

In the figure, 1, a hinge; 101. a hinged seat; 102. hinging a shaft; 103. a first bolt hole; 2. a turnover piece; 201. a second bolt hole; 202. a third bolt hole; 203. an arch portion; 204. a buffer gap; 205. a reinforcing protrusion; 3. a buffer member; 4. a vehicle body; 5. a back door glass assembly; 6. a tail wing.

Detailed Description

In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.

In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

As shown in fig. 1 to 4, a connecting device for a back door glass assembly of a two-compartment type automobile comprises an articulated piece 1, a turnover piece 2 and a buffer piece 3, wherein the articulated piece comprises an articulated seat 101 and an articulated shaft 102, and the articulated seat 101 is detachably connected with an automobile body 4; the turnover part 2 is arranged in a bending state, one end of the turnover part is connected with the hinge shaft 102, and the other end of the turnover part is bent and extended along the arrangement direction of the back door glass assembly 5; one section of the turnover part 2 close to the hinge shaft 102 is detachably connected with the tail wing 6, and the other section of the turnover part 2 is detachably connected with the back door glass assembly 5; the buffer member 3 is arranged on the inner wall of the turnover member 3 and clamped between the turnover member 2 and the back door glass assembly 5, the buffer member 3 can elastically deform after receiving external force, the elastic deformation amount of the buffer member has a certain threshold value, and a movement buffer space within the threshold value range can be provided for the back door glass assembly 5. When using, back door glass assembly 5 and upset 2 establish the connection back, can follow the relative articulated shaft 102 rotation of upset 2, the hookup location of back door glass assembly 5 and upset 2 sets up bolster 3, can protect back door glass assembly 5, avoid breaking and exploding garrulously, and the fin can be connected with upset 2 simultaneously, with back door assembly, fin and automobile body interconnect form a stable overall structure, and consider the shortcoming of easily exploding behind the inhomogeneous glass atress, through connecting device's structural optimization, protect back door glass assembly, make whole connection structure reliable and stable.

In the preferred embodiment, the attachment of the hinge base 101 to the vehicle body 4 at the anchor surface location is provided with at least two first bolt holes 103 attached to the vehicle body 4. The detachable connection of the hinge base 101 and the vehicle body is achieved through the first bolt hole 103.

In the preferred embodiment, the flipper 2 is provided with at least two second bolt holes 201 adjacent to the plane of the hinge axis 102, the second bolt holes 201 being adapted to be connected to the tail fin 6 by means of bolts. The turnover part 2 is provided with a second bolt hole 201, and the tail wing 6 and the turnover part 2 are detachably connected through bolts.

In the preferred embodiment, the cushion member 3 is provided as a rubber pad, and the rubber pad and the flip member 2 are provided with a third bolt hole 202, and the third bolt hole 202 is used for connecting a bolt to the back door glass assembly 5. The buffer piece 3 is made of rubber pads, so that the cost is low and the installation and maintenance are convenient.

In the preferred embodiment, the connection between the flip element 2 and the back door glass assembly 5 is provided with an arch 203, the middle of the arch 203 is arched, and the two ends of the arch are connected with the cushion element 3 and the back door glass assembly 5, and the arched part in the middle of the arch 203 and the cushion element 3 form a cushion gap 204. The design of the arch part 203 of the turnover part 2 enables the turnover part 2 to have certain deformation buffering capacity, and provides more buffering and protecting effects for the back door glass assembly 5.

In the preferred embodiment, a third bolt hole 202 and a second bolt hole 201 are provided at both end positions of the turnover 2, respectively. The second bolt holes 201 and the third bolt holes 202 are used for connecting the tail wing 6 and the back door glass assembly 5 respectively, and are dispersed at the two ends of the turnover part 2, so that the mounting positions of the tail wing 6 and the back door glass assembly 5 are considered, and external force brought to the turnover part 2 is reasonably dispersed, so that the bearing force of the turnover part 2 is more stable, and the stability of the structure is improved.

In the preferred embodiment, the planar position of the flip 2 on the side close to the hinge axis 102 is provided with a reinforcing protrusion 205, and the reinforcing protrusion 205 is continuously provided along the bent portion of the flip 2. Through set up on upset piece 2 and strengthen protruding 205, can effectively improve the structural strength of upset piece 2 self, improve security and reliability.

The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.

The parts of the present invention not described in detail are the known techniques of those skilled in the art.

Claims (7)

1. A hatchback back door glass assembly connecting device for a two-compartment vehicle, comprising:

the articulated piece comprises an articulated seat and an articulated shaft, and the articulated seat is detachably connected with the vehicle body;

the turnover piece is arranged in a bending state, one end of the turnover piece is connected with the hinge shaft, and the other end of the turnover piece is bent and extended along the arrangement direction of the back door glass assembly; one section of the overturning part close to the hinge shaft is detachably connected with the tail wing, and the other section of the overturning part is detachably connected with the back door glass assembly;

the buffer piece is arranged on the inner wall of the turnover piece and clamped between the turnover piece and the back door glass assembly, the buffer piece can elastically deform after receiving external force, the elastic deformation of the buffer piece has a certain threshold value, and the buffer piece can provide a movement buffer space within a threshold value range for the back door glass assembly.

2. The device as claimed in claim 1, wherein the hinge base is provided with at least two first bolt holes at a position of a bearing surface for connecting with the car body.

3. A hatchback door glass assembly connecting device according to claim 1 or 2, wherein the flip member is provided with at least two second bolt holes near the plane of the hinge shaft, the second bolt holes being adapted to be connected to the tail wing by bolts.

4. The device as claimed in claim 3, wherein the buffer member is a rubber pad, and the rubber pad and the flip member are provided with a third bolt hole for passing a bolt to connect the back door glass assembly.

5. The connecting device for a back door glass assembly of a two-compartment type vehicle as claimed in claim 1, wherein the position where the flip member is connected to the back door glass assembly is provided with an arch portion, the middle of the arch portion is arched, the two end positions of the arch portion are connected to the buffer member and the back door glass assembly, and a buffer gap is formed between the arched portion in the middle of the arch portion and the buffer member.

6. The hatchback door glass assembly connecting device of claim 4, wherein the third bolt hole and the second bolt hole are respectively provided at both end positions of the flip member.

7. A hatchback door glass assembly connecting device according to claim 3, wherein the flip member is provided with a reinforcing protrusion at a position on a plane of a side of the hinge shaft, the reinforcing protrusion extending continuously along the bent portion of the flip member.

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